🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.9

Radius: 12.8

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.41 AU - 0.65 AU

Year: 262 Days

Day: 8.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 19,500,912 km

• M1: 163,660 km (0.086 R)
• M2: 258,056 km (0.097 R)
• M3: 349,012 km (0.119 R)
• M4: 433,684 km (0.076 R)
• M5: 531,222 km (0.115 R)
• M6: 644,318 km (0.034 R)
• M7: 726,298 km (0.067 R)
• M8: 943,215 km (0.051 R)
• M9: 1,046,587 km (0.081 R)
• M10: 1,198,877 km (0.102 R)
• M11: 1,290,730 km (0.091 R)
• M12: 1,499,868 km (0.044 R)
• M13: 1,599,650 km (0.113 R)
• M14: 1,748,949 km (0.101 R)
• M15: 1,863,989 km (0.093 R)
• M16: 1,961,976 km (0.099 R)
• M17: 2,041,712 km (0.09 R)
• M18: 2,142,840 km (0.115 R)
• M19: 2,240,527 km (0.116 R)
• M20: 2,424,682 km (0.1 R)
• M21: 2,657,905 km (0.108 R)
• M22: 2,769,057 km (0.083 R)
• M23: 3,117,470 km (0.097 R)
• M24: 3,211,268 km (0.056 R)
• M25: 3,294,145 km (0.115 R)
• M26: 3,456,010 km (0.095 R)
• M27: 3,806,518 km (0.092 R)
• M28: 3,925,897 km (0.083 R)
• M29: 4,072,204 km (0.086 R)
• M30: 4,168,694 km (0.111 R)
• M31: 4,409,846 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.7

Radius: 10.6

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.23 AU - 1.51 AU

Year: 1088 Days

Day: 13.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 19,500,912 km

• M1: 164,857 km (0.119 R)
• M2: 363,074 km (0.115 R)
• M3: 442,211 km (0.028 R)
• M4: 568,771 km (0.032 R)
• M5: 744,698 km (0.106 R)
• M6: 909,854 km (0.087 R)
• M7: 1,162,076 km (0.096 R)
• M8: 1,238,371 km (0.106 R)
• M9: 1,356,105 km (0.071 R)
• M10: 1,471,893 km (0.047 R)
• M11: 1,543,102 km (0.031 R)
• M12: 1,795,174 km (0.105 R)
• M13: 1,865,186 km (0.107 R)
• M14: 2,147,777 km (0.117 R)
• M15: 2,235,890 km (0.081 R)
• M16: 2,339,262 km (0.117 R)
• M17: 2,465,373 km (0.103 R)
• M18: 2,543,613 km (0.072 R)
• M19: 2,827,699 km (0.103 R)
• M20: 3,137,516 km (0.102 R)
• M21: 3,292,649 km (0.053 R)
• M22: 3,402,903 km (0.056 R)
• M23: 3,530,360 km (0.104 R)
• M24: 3,659,314 km (0.082 R)
• M25: 3,822,974 km (0.035 R)
• M26: 4,030,765 km (0.034 R)
• M27: 4,123,516 km (0.062 R)
• M28: 4,233,919 km (0.067 R)
• M29: 4,319,489 km (0.067 R)
• M30: 4,397,130 km (0.112 R)
• M31: 4,475,220 km (0.06 R)
• M32: 4,606,268 km (0.097 R)
• M33: 4,854,451 km (0.094 R)
• M34: 4,926,258 km (0.041 R)
• M35: 5,180,125 km (0.116 R)
• M36: 5,262,703 km (0.119 R)
• M37: 5,606,629 km (0.093 R)
• M38: 5,862,292 km (0.066 R)
• M39: 5,986,757 km (0.115 R)
• M40: 6,179,888 km (0.06 R)
• M41: 6,682,088 km (0.046 R)
• M42: 6,761,973 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.9

Radius: 12.4

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.45 AU - 1.55 AU

Year: 1246 Days

Day: 5.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 19,500,912 km

• M1: 154,535 km (0.081 R)
• M2: 326,572 km (0.089 R)
• M3: 416,181 km (0.099 R)
• M4: 540,198 km (0.087 R)
• M5: 679,324 km (0.113 R)
• M6: 825,032 km (0.056 R)
• M7: 945,608 km (0.044 R)
• M8: 1,049,728 km (0.033 R)
• M9: 1,158,037 km (0.12 R)
• M10: 1,336,358 km (0.114 R)
• M11: 1,429,108 km (0.068 R)
• M12: 1,612,515 km (0.048 R)
• M13: 1,720,974 km (0.116 R)
• M14: 1,907,373 km (0.095 R)
• M15: 2,179,791 km (0.107 R)
• M16: 2,517,283 km (0.119 R)
• M17: 2,612,428 km (0.116 R)
• M18: 2,784,316 km (0.112 R)
• M19: 3,038,183 km (0.041 R)
• M20: 3,380,912 km (0.095 R)
• M21: 3,845,114 km (0.103 R)
• M22: 4,367,809 km (0.088 R)
• M23: 4,559,893 km (0.055 R)
• M24: 4,702,759 km (0.104 R)
• M25: 4,860,136 km (0.109 R)
• M26: 4,939,572 km (0.111 R)
• M27: 5,072,864 km (0.052 R)
• M28: 5,452,394 km (0.047 R)
• M29: 5,590,323 km (0.112 R)
• M30: 5,673,649 km (0.078 R)
• M31: 5,869,472 km (0.107 R)
• M32: 5,996,631 km (0.077 R)
• M33: 6,210,705 km (0.026 R)
• M34: 6,297,023 km (0.045 R)
• M35: 6,398,151 km (0.056 R)
• M36: 6,867,889 km (0.093 R)
• M37: 7,151,975 km (0.056 R)
• M38: 7,348,696 km (0.099 R)
• M39: 7,547,213 km (0.075 R)
• M40: 7,639,514 km (0.087 R)
• M41: 7,809,458 km (0.083 R)
• M42: 8,248,079 km (0.097 R)
• M43: 8,470,381 km (0.047 R)
• M44: 9,896,049 km (0.119 R)
• M45: 10,115,509 km (0.106 R)
• M46: 10,285,452 km (0.117 R)
• M47: 10,593,624 km (0.12 R)
• M48: 10,904,937 km (0.079 R)
• M49: 10,991,853 km (0.096 R)
• M50: 11,096,572 km (0.066 R)
• M51: 11,201,739 km (0.06 R)
• M52: 11,324,708 km (0.094 R)
• M53: 11,483,432 km (0.079 R)
• M54: 11,589,646 km (0.079 R)
• M55: 11,910,534 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.6

Radius: 12.6

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.22 AU - 1.96 AU

Year: 1360 Days

Day: 12.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 19,500,912 km

• M1: 158,873 km (0.055 R)
• M2: 253,120 km (0.087 R)
• M3: 345,870 km (0.073 R)
• M4: 468,989 km (0.069 R)
• M5: 559,646 km (0.116 R)
• M6: 657,632 km (0.027 R)
• M7: 806,333 km (0.033 R)
• M8: 889,210 km (0.094 R)
• M9: 1,048,232 km (0.052 R)
• M10: 1,131,409 km (0.058 R)
• M11: 1,234,631 km (0.105 R)
• M12: 1,332,169 km (0.112 R)
• M13: 1,526,048 km (0.115 R)
• M14: 1,700,030 km (0.089 R)
• M15: 1,901,090 km (0.032 R)
• M16: 2,004,761 km (0.06 R)
• M17: 2,283,312 km (0.034 R)
• M18: 2,574,579 km (0.119 R)
• M19: 2,655,063 km (0.083 R)
• M20: 2,736,444 km (0.103 R)
• M21: 2,818,723 km (0.116 R)
• M22: 2,901,899 km (0.113 R)
• M23: 3,058,528 km (0.086 R)
• M24: 3,205,583 km (0.092 R)
• M25: 3,380,313 km (0.103 R)
• M26: 3,481,442 km (0.095 R)
• M27: 3,648,243 km (0.087 R)
• M28: 3,844,067 km (0.104 R)
• M29: 4,259,650 km (0.047 R)
• M30: 4,577,545 km (0.068 R)
• M31: 4,661,769 km (0.099 R)
• M32: 4,817,500 km (0.095 R)
• M33: 5,192,542 km (0.088 R)
• M34: 5,280,506 km (0.066 R)
• M35: 5,502,509 km (0.059 R)
• M36: 5,652,256 km (0.037 R)
• M37: 6,032,534 km (0.103 R)
• M38: 6,218,035 km (0.096 R)
• M39: 6,374,216 km (0.092 R)
• M40: 6,484,170 km (0.065 R)
• M41: 6,658,452 km (0.063 R)
• M42: 6,818,222 km (0.111 R)
• M43: 6,979,189 km (0.054 R)
• M44: 7,503,081 km (0.112 R)
• M45: 7,904,303 km (0.06 R)
• M46: 8,056,593 km (0.103 R)
• M47: 8,467,539 km (0.087 R)
• M48: 8,554,006 km (0.072 R)
• M49: 8,692,983 km (0.103 R)
• M50: 8,780,198 km (0.103 R)
• M51: 8,990,832 km (0.113 R)
• M52: 9,167,657 km (0.106 R)
• M53: 9,345,678 km (0.096 R)
• M54: 9,470,892 km (0.086 R)
• M55: 9,686,911 km (0.038 R)
• M56: 9,941,078 km (0.085 R)
• M57: 10,698,043 km (0.065 R)
• M58: 10,941,887 km (0.048 R)
• M59: 11,092,981 km (0.111 R)
• M60: 11,454,410 km (0.119 R)
• M61: 11,626,896 km (0.034 R)
• M62: 11,839,026 km (0.078 R)
• M63: 12,740,054 km (0.102 R)
• M64: 12,998,559 km (0.082 R)
• M65: 13,238,963 km (0.111 R)
• M66: 13,500,909 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.7

Radius: 14.8

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.68 AU - 2.9 AU

Year: 3161 Days

Day: 11.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 19,500,912 km

• M1: 212,728 km (0.086 R)
• M2: 338,540 km (0.091 R)
• M3: 433,235 km (0.061 R)
• M4: 557,252 km (0.109 R)
• M5: 654,341 km (0.07 R)
• M6: 987,047 km (0.1 R)
• M7: 1,110,465 km (0.119 R)
• M8: 1,206,806 km (0.113 R)
• M9: 1,397,244 km (0.068 R)
• M10: 1,708,707 km (0.056 R)
• M11: 1,821,952 km (0.103 R)
• M12: 2,043,058 km (0.105 R)
• M13: 2,150,170 km (0.11 R)
• M14: 2,314,728 km (0.106 R)
• M15: 2,642,198 km (0.1 R)
• M16: 2,864,051 km (0.115 R)
• M17: 3,092,188 km (0.099 R)
• M18: 3,185,238 km (0.067 R)
• M19: 3,534,250 km (0.12 R)
• M20: 3,680,706 km (0.093 R)
• M21: 3,796,196 km (0.07 R)
• M22: 4,132,492 km (0.068 R)
• M23: 4,339,086 km (0.109 R)
• M24: 4,443,655 km (0.095 R)
• M25: 4,870,757 km (0.057 R)
• M26: 5,181,173 km (0.107 R)
• M27: 5,329,723 km (0.11 R)
• M28: 5,821,900 km (0.106 R)
• M29: 5,995,733 km (0.12 R)
• M30: 6,668,325 km (0.082 R)
• M31: 6,789,499 km (0.102 R)
• M32: 7,219,444 km (0.117 R)
• M33: 7,828,008 km (0.085 R)
• M34: 7,934,671 km (0.085 R)
• M35: 8,453,177 km (0.053 R)
• M36: 9,274,170 km (0.067 R)
• M37: 9,545,990 km (0.116 R)
• M38: 10,330,331 km (0.114 R)
• M39: 10,635,810 km (0.069 R)
• M40: 11,303,765 km (0.035 R)
• M41: 11,545,664 km (0.107 R)
• M42: 12,680,514 km (0.073 R)
• M43: 13,033,116 km (0.117 R)
• M44: 13,261,402 km (0.095 R)
• M45: 13,773,476 km (0.072 R)
• M46: 14,031,981 km (0.1 R)
• M47: 14,266,102 km (0.116 R)
• M48: 14,396,701 km (0.105 R)
• M49: 14,606,437 km (0.081 R)
• M50: 15,321,964 km (0.056 R)
• M51: 15,751,309 km (0.12 R)
• M52: 16,869,853 km (0.075 R)
• M53: 17,508,636 km (0.09 R)
• M54: 17,648,510 km (0.119 R)
• M55: 17,816,807 km (0.082 R)
• M56: 18,155,198 km (0.086 R)
• M57: 18,495,682 km (0.116 R)
• M58: 18,752,542 km (0.081 R)
• M59: 18,953,003 km (0.108 R)
• M60: 19,269,552 km (0.089 R)
• M61: 19,442,936 km (0.038 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 12,992 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit